EP 2650474 A2 20131016 - Axially-split radial turbines and methods for the manufacture thereof
Title (en)
Axially-split radial turbines and methods for the manufacture thereof
Title (de)
Axial geteilte Radialturbinen und Verfahren zu ihrer Herstellung
Title (fr)
Turbines radiales à fentes axiales et leurs procédés de fabrication
Publication
Application
Priority
US 201213444070 A 20120411
Abstract (en)
Embodiments of an axially-split radial turbine (20) are provided, as are embodiments of a method (110) for manufacturing an axially-split radial turbine (20). In one embodiment, the method includes the steps of joining a forward bladed ring (94) to a forward disk (96) to produce a forward turbine rotor (50), fabricating (178) an aft turbine rotor (52), and disposing (180) the forward turbine rotor (50) and the aft turbine rotor (52) in an axially-abutting, rotationally-fixed relationship to produce the axially-split radial turbine (20).
IPC 8 full level
F01D 5/04 (2006.01); F01D 5/06 (2006.01); F01D 5/08 (2006.01); F01D 5/18 (2006.01)
CPC (source: EP US)
B23P 15/006 (2013.01 - US); F01D 5/04 (2013.01 - EP US); F01D 5/045 (2013.01 - US); F01D 5/046 (2013.01 - US); F01D 5/048 (2013.01 - US); F01D 5/066 (2013.01 - EP US); F01D 5/088 (2013.01 - EP US); F01D 5/147 (2013.01 - US); F01D 5/18 (2013.01 - EP US); F01D 5/187 (2013.01 - US); F01D 5/28 (2013.01 - US); F01D 5/30 (2013.01 - US); F05D 2230/60 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US); Y10T 29/49321 (2015.01 - EP US); Y10T 29/49323 (2015.01 - EP US); Y10T 29/49341 (2015.01 - EP US)
Citation (applicant)
US 201213371922 A 20120213
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2650474 A2 20131016; EP 2650474 A3 20180411; EP 2650474 B1 20191030; US 2013272882 A1 20131017; US 2015247409 A1 20150903; US 9033670 B2 20150519; US 9726022 B2 20170808
DOCDB simple family (application)
EP 13160949 A 20130325; US 201213444070 A 20120411; US 201514713220 A 20150515